| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.83 | 9.776% | $254.4937 | $254.49 | $254.50 | $254.50 |
| Purchase #2 | $137.71 | 11.633% | $153.7298 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $194.83 | 7.873% | $210.169 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $236.48 | 3.483% | $244.7166 | $244.72 | $244.70 | $244.70 |
| Purchase #5 | $247.83 | 9.805% | $272.1297 | $272.13 | $272.15 | $272.10 |
| Purchase #6 | $239.27 | 9.382% | $261.7183 | $261.72 | $261.70 | $261.70 |
| Purchase #7 | $50.32 | 8.177% | $54.4347 | $54.43 | $54.45 | $54.40 |
| 7 purchase totals = | $1,338.27 | $1,451.3918 | $1,451.39 | $1,451.40 | $1,451.30 | |